package cn.tedu.xuecha.mapper;

import cn.tedu.xuecha.entity.pojo.ContentDetail;

public interface ContentDetailMapper {
    int insert(ContentDetail record);

    int insertSelective(ContentDetail record);

    ContentDetail selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(ContentDetail record);

    int updateByPrimaryKeyWithBLOBs(ContentDetail record);

    int updateByPrimaryKey(ContentDetail record);
}